64185434280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{522853}}^1$

素因数の和:522912

約数の個数: 192

約数和(自身を含む): 234907845120

約数和(自身を除く): 170722410840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 31, 33, 36, 40, 44, 45, 55, 60, 62, 66, 72, 88, 90, 93, 99, 110, 120, 124, 132, 155, 165, 180, 186, 198, 220, 248, 264, 279, 310, 330, 341, 360, 372, 396, 440, 465, 495, 558, 620, 660, 682, 744, 792, 930, 990, 1023, 1116, 1240, 1320, 1364, 1395, 1705, 1860, 1980, 2046, 2232, 2728, 2790, 3069, 3410, 3720, 3960, 4092, 5115, 5580, 6138, 6820, 8184, 10230, 11160, 12276, 13640, 15345, 20460, 24552, 30690, 40920, 61380, 122760, 522853, 1045706, 1568559, 2091412, 2614265, 3137118, 4182824, 4705677, 5228530, 5751383, 6274236, 7842795, 9411354, 10457060, 11502766, 12548472, 15685590, 16208443, 17254149, 18822708, 20914120, 23005532, 23528385, 28756915, 31371180, 32416886, 34508298, 37645416, 46011064, 47056770, 48625329, 51762447, 57513830, 62742360, 64833772, 69016596, 81042215, 86270745, 94113540, 97250658, 103524894, 115027660, 129667544, 138033192, 145875987, 162084430, 172541490, 178292873, 188227080, 194501316, 207049788, 230055320, 243126645, 258812235, 291751974, 324168860, 345082980, 356585746, 389002632, 414099576, 486253290, 517624470, 534878619, 583503948, 648337720, 690165960, 713171492, 729379935, 891464365, 972506580, 1035248940, 1069757238, 1167007896, 1426342984, 1458759870, 1604635857, 1782928730, 1945013160, 2070497880, 2139514476, 2674393095, 2917519740, 3209271714, 3565857460, 4279028952, 5348786190, 5835039480, 6418543428, 7131714920, 8023179285, 10697572380, 12837086856, 16046358570, 21395144760, 32092717140, 64185434280]

約数ペア:

[(1, 64185434280), (2, 32092717140), (3, 21395144760), (4, 16046358570), (5, 12837086856), (6, 10697572380), (8, 8023179285), (9, 7131714920), (10, 6418543428), (11, 5835039480), (12, 5348786190), (15, 4279028952), (18, 3565857460), (20, 3209271714), (22, 2917519740), (24, 2674393095), (30, 2139514476), (31, 2070497880), (33, 1945013160), (36, 1782928730), (40, 1604635857), (44, 1458759870), (45, 1426342984), (55, 1167007896), (60, 1069757238), (62, 1035248940), (66, 972506580), (72, 891464365), (88, 729379935), (90, 713171492), (93, 690165960), (99, 648337720), (110, 583503948), (120, 534878619), (124, 517624470), (132, 486253290), (155, 414099576), (165, 389002632), (180, 356585746), (186, 345082980), (198, 324168860), (220, 291751974), (248, 258812235), (264, 243126645), (279, 230055320), (310, 207049788), (330, 194501316), (341, 188227080), (360, 178292873), (372, 172541490), (396, 162084430), (440, 145875987), (465, 138033192), (495, 129667544), (558, 115027660), (620, 103524894), (660, 97250658), (682, 94113540), (744, 86270745), (792, 81042215), (930, 69016596), (990, 64833772), (1023, 62742360), (1116, 57513830), (1240, 51762447), (1320, 48625329), (1364, 47056770), (1395, 46011064), (1705, 37645416), (1860, 34508298), (1980, 32416886), (2046, 31371180), (2232, 28756915), (2728, 23528385), (2790, 23005532), (3069, 20914120), (3410, 18822708), (3720, 17254149), (3960, 16208443), (4092, 15685590), (5115, 12548472), (5580, 11502766), (6138, 10457060), (6820, 9411354), (8184, 7842795), (10230, 6274236), (11160, 5751383), (12276, 5228530), (13640, 4705677), (15345, 4182824), (20460, 3137118), (24552, 2614265), (30690, 2091412), (40920, 1568559), (61380, 1045706), (122760, 522853)]